I am using WP43S Windows Parallels Desktop 17
In view of a programmable version, I'm trying LocR from g P.FN which is apparently released for some time (or not?).
The result is a total loss...
WP43 News
- PierreMengisen
- Posts: 305
- Joined: Wed Nov 29, 2017 1:38 pm
- Location: Neuchâtel CH
Re: 43S News
Pierre
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
Re: 43S News
Merci, Pierre, for reporting. 23 more points for you. We'll look into it.
WP43 SN00000, 34S, and 31S for obvious reasons; HP-35, 45, ..., 35S, 15CE, DM16L S/N# 00093, DM42β SN:00041
- PierreMengisen
- Posts: 305
- Joined: Wed Nov 29, 2017 1:38 pm
- Location: Neuchâtel CH
Re: 43S News
with wp43S.exe :
matrix division
A={(1;1) (1;1)} B={(1;1) (1;i)}
A/B => complet freeze
On the other hand I don't understand how the copy to clipboard works with a matrix in one of the registers
for with "z" we get
K = 0.
J = 1
I = 1
L = 2
D = 0.
C = 0.
B = 0.
A = 0.
T = 3.141592653589793238462643383279503
Z = 0.
Y = REGISTRE Y
X = REGISTRE Y
I think it's not very good to use!
matrix division
A={(1;1) (1;1)} B={(1;1) (1;i)}
A/B => complet freeze
On the other hand I don't understand how the copy to clipboard works with a matrix in one of the registers
for with "z" we get
K = 0.
J = 1
I = 1
L = 2
D = 0.
C = 0.
B = 0.
A = 0.
T = 3.141592653589793238462643383279503
Z = 0.
Y = REGISTRE Y
X = REGISTRE Y
I think it's not very good to use!
Pierre
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
Re: 43S News
- You cannot divide by a matrix ((1; 1); (1; 1)) since this matrix is not invertible. Please check a textbook about linear algebra.
- What do you mean with "copy to clipboard"? If you want to copy a matrix present in X into another register, e.g. R00, you can do via STO 00 most easily. Vice versa, a matrix in R00 can be recalled to X via RCL 00. All the same procedures as for plain numbers. I don't know of a clipboard in the 43S,
WP43 SN00000, 34S, and 31S for obvious reasons; HP-35, 45, ..., 35S, 15CE, DM16L S/N# 00093, DM42β SN:00041
Re: 43S News
Copy to clipboard means that the "x" or "z" or "Z" does not work to copy a matrix in the registers, or X, to the clipboard.
Jaco Mostert
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
Re: 43S News
Try this 2x2 matrix,
and invert it,
then multiply with a 2x1 matrix
and invert it,
then multiply with a 2x1 matrix
Jaco Mostert
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
Re: 43S News
Thanks, Jaco, for your first post clarifying the clipboard.
I don't get what you want to tell us with your second post though. Can you enlighten me, please?
I don't get what you want to tell us with your second post though. Can you enlighten me, please?
WP43 SN00000, 34S, and 31S for obvious reasons; HP-35, 45, ..., 35S, 15CE, DM16L S/N# 00093, DM42β SN:00041
Re: 43S News
The OP stated that matrix division does not work.
I clarified in an example how it does work.
I clarified in an example how it does work.
Jaco Mostert
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
Elec Eng, South Africa
https://47calc.com C47 (s/n 03818 & 06199), WP43 (0015). In box: HP42S, HP32Sii, WP34S&C, HP28C, HP35s, EL-506P, EL-W506, PB700; ex: FX702P, 11C, HP67 & HP85; iOS: 42s Byron, Free42+, WP31S/34S, HCalc.
- PierreMengisen
- Posts: 305
- Joined: Wed Nov 29, 2017 1:38 pm
- Location: Neuchâtel CH
Re: 43S News
This is not the matrix I used, put your glasses to read B22 !
read what is and not what we would like it to be
It must be a problem of divisions of complex matrices (in any case of dimensions 2x2)
Pierre
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
[TI59 with PC100C; TI-84 Plus CE-T; HP41CV with HP IL loop & 2*82161A DCD & 82162 TP; HP15C; HP28S; DM41; DM41L; DM42; DM41X]
-
- Posts: 795
- Joined: Wed May 03, 2017 7:46 pm
- Location: Malone, NY USA
Re: 43S News
[[1 1][1 1]] / [[1 1][1 i]] should be [[1 1][0 0]]
Tom L
Some people call me inept but I'm as ept as anybody!
DM10L SN: 059/100
DM41X SN: 00023 (Beta)
DM41X SN: 00506 (Shipping)
DM42 SN: 00025 (Beta)
DM42 SN: 00221 (Shipping)
WP43 SN: 00025 (Prototype)
Some people call me inept but I'm as ept as anybody!
DM10L SN: 059/100
DM41X SN: 00023 (Beta)
DM41X SN: 00506 (Shipping)
DM42 SN: 00025 (Beta)
DM42 SN: 00221 (Shipping)
WP43 SN: 00025 (Prototype)